PCI: Drop of_match_ptr() to avoid unused variables

We have stubs for most OF interfaces even when CONFIG_OF is not set, so we
allow building of most controller drivers in that case for compile testing.

When CONFIG_OF is not set, "of_match_ptr(<match_table>)" compiles to NULL,
which leaves <match_table> unused, resulting in errors like this:

  $ make W=1
  drivers/pci/controller/pci-xgene.c:636:34: error: ‘xgene_pcie_match_table’ defined but not used [-Werror=unused-const-variable=]

Drop of_match_ptr() to avoid the unused variable warning.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Bjorn Helgaas 2022-07-06 14:27:21 -05:00
parent f2906aa863
commit 1dff012f63
4 changed files with 4 additions and 4 deletions

View File

@ -1324,7 +1324,7 @@ static struct platform_driver ks_pcie_driver __refdata = {
.remove = __exit_p(ks_pcie_remove), .remove = __exit_p(ks_pcie_remove),
.driver = { .driver = {
.name = "keystone-pcie", .name = "keystone-pcie",
.of_match_table = of_match_ptr(ks_pcie_of_match), .of_match_table = ks_pcie_of_match,
}, },
}; };
builtin_platform_driver(ks_pcie_driver); builtin_platform_driver(ks_pcie_driver);

View File

@ -343,7 +343,7 @@ static struct platform_driver armada8k_pcie_driver = {
.probe = armada8k_pcie_probe, .probe = armada8k_pcie_probe,
.driver = { .driver = {
.name = "armada8k-pcie", .name = "armada8k-pcie",
.of_match_table = of_match_ptr(armada8k_pcie_of_match), .of_match_table = armada8k_pcie_of_match,
.suppress_bind_attrs = true, .suppress_bind_attrs = true,
}, },
}; };

View File

@ -258,7 +258,7 @@ static struct platform_driver spear13xx_pcie_driver = {
.probe = spear13xx_pcie_probe, .probe = spear13xx_pcie_probe,
.driver = { .driver = {
.name = "spear-pcie", .name = "spear-pcie",
.of_match_table = of_match_ptr(spear13xx_pcie_of_match), .of_match_table = spear13xx_pcie_of_match,
.suppress_bind_attrs = true, .suppress_bind_attrs = true,
}, },
}; };

View File

@ -641,7 +641,7 @@ static const struct of_device_id xgene_pcie_match_table[] = {
static struct platform_driver xgene_pcie_driver = { static struct platform_driver xgene_pcie_driver = {
.driver = { .driver = {
.name = "xgene-pcie", .name = "xgene-pcie",
.of_match_table = of_match_ptr(xgene_pcie_match_table), .of_match_table = xgene_pcie_match_table,
.suppress_bind_attrs = true, .suppress_bind_attrs = true,
}, },
.probe = xgene_pcie_probe, .probe = xgene_pcie_probe,